Cod sursa(job #979075)
| Utilizator |  Aida Denisa aidutza |
Data | 31 iulie 2013 15:00:40 |
|---|---|---|---|
| Problema | Algoritmul lui Euclid | Scor | 30 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.33 kb |
#include <iostream>
#include <fstream>
#include <algorithm>
using namespace std;
long a,b,i,t,r;
ifstream f("euclid2.in");
ofstream g("euclid2.out");
int main()
{
f>>t;
for(i=1;i<=t;i++)
{f>>a>>b;
if(a>b) swap(a,b);
while(a){
r=b%a;
b=a;
a=r;}
g<<a+b<<endl;
}
f.close();
g.close();
return 0;
}